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We demonstrate the structure, spectroscopy, and laser performance of an Er3+ and Pr3+ co-doped LuYSGG crystal grown by the Cz method. The XRD result shows that it belongs to the cubic system with the space group Ia3¯d. A refractive index curve in the range of 320–3000 nm is obtained by fitting the Sellmeier equation. The lifetimes of the 4I13/2 and 4I11/2 levels are 0.871 and 0.728 ms, and the ratio is reduced obviously from 3.4 to 1.2 due to the doping of deactivator Pr3+. In CW mode, a maximum output power of 1059 mW is achieved with a slope efficiency of 17.58% and laser center wavelength of ∼2.8 μm. Beam quality factors of 1.40/1.34 are achieved. The results suggest that the Er,Pr:LuYSGG crystal is a potential candidate for generating a high-power mid-infrared laser and can be applied in irradiation environments. [ABSTRACT FROM AUTHOR]

Whether the oilfield sewage index can reach the reinjection specification is a crucial issue that is urgently need to be solved in polymer flooding systems. Thus the coagulability and floc morphology development of dual coagulants was systematically studied in different pH oily wastewaters. Acidification improved the deprotonation ability of coagulant. Hydrophobic associative polyaluminum silicate-poly dimethyl diallyl ammonium chloride (PASSC-PD) resolved the problem of excessive acid addition. The dual coagulants prepared not only preserved the high charge density of polyaluminum silicate (PASS) itself but also made it have the hydrophobic association and strong bridging ability. Besides, PASSC-PD was compared with hydrophobic associative polyaluminum silicate (PASS-C), PASS, and poly dimethyl diallyl ammonium chloride (PDMDAAC) pertaining to the polymer flooding oily sewage of Daqing Oilfield. The coagulation result demonstrated that PASSC-PD exhibited more advantageous turbidity and oil removal efficiencies than PASS-C, PASS, and PDMDAAC. The floc morphology result showed that adding dual coagulant made the petal-like floc of oily sewage larger at the pH value of 6. Furthermore relevant results evidenced that the coagulant had more successful fruits of turbidity removal of 96.5% and oil removal of 96.3% under weak acid conditions. These can satisfy the reinjection condition of oily sewage. [ABSTRACT FROM AUTHOR]

We demonstrate the temperature distribution, optical and laser performances of a YAP/Tm:YAP/YAP composite crystal fabricated by thermal bonding technology. The thermal distribution simulations show that the bonded crystal possesses a higher thermal dissipation efficiency than that of the unbonded one. The wavefront distortion of the bonded YAP/Tm:YAP crystal is close to the unbonded Tm:YAP, indicating a high bonding quality. The optical transmission spectra and absorption loss suggest that the bonding region is a uniform transition and almost without scattering interface. Moreover, compared with the un-bonded Tm:YAP crystal, a maximum average output power of 41.2 W and slope efficiency of 49.5% are achieved on the bonded crystal, which are increased by 28.4% and 21.0%, respectively. Therefore, the 1.94 μm laser performance can be effectively improved by combining pure YAP crystals on the Tm:YAP crystal as end-caps. [ABSTRACT FROM AUTHOR]

The aim of present work is to evaluate pyrolysis characteristics of poly(methyl methacrylate) (PMMA) and its blends with sugarcane bagasse (SB) contents of 10 and 20 mass % for the purpose of exploring the effect of SB on pyrolysis of PMMA. Non-isothermal pyrolysis determinations of three PMMA samples were performed thermogravimetrically and the initial pyrolysis temperatures of two PMMA blends are significantly lower than that of pure PMMA while the main pyrolysis shifts to higher temperature range. Using model-free isoconversional methods, pyrolysis activation energies calculated are varying within 71.7 ~ 154.0, 107.8 ~ 192.0 and 121.3 ~ 171.0 kJ·mol−1 for PMMA and its 10 or 20 mass % SB blends, respectively. The added SB turns to increase the activation energy of PMMA and thus make pyrolysis of PMMA become more arduous to accomplish. With the model-fitting method, the order-based F2/3, F3 and F3 chemical reaction models are found to be the most appropriate pyrolysis mechanisms for PMMA and its 10 or 20 mass % SB blends, respectively. Accordingly, their pre-exponential factor values are estimated to separately span in the range of 3.23 × 104 ~ 1.76 × 1011, 3.52 × 108 ~ 7.63 × 1016 and 1.55 × 1010 ~ 1.13 × 1015 min−1. The findings acquired from present work can provide necessary information for performing potential pyrolysis designs of PMMA and its biomass blended wastes. [ABSTRACT FROM AUTHOR]

• PPFS-PAD-RGO compound coagulants were successfully prepared. • The coagulability of PPFS-PAD-RGO has been enhanced. • PPFS-PAD-RGO has certain demulsification ability. • The oil content of oily sludge is reduced. During oil extraction, a substantial volume of oily sewage (water-in-oil emulsion) is generated. The existence of emulsified oil diminishes the effectiveness of conventional coagulants used for purification. Furthermore, coagulants frequently precipitate emulsified oil as impurities, leading to resource wastage. Hence, there is an urgent need to develop multifunctional coagulation/demulsification agents that are environmentally safe. In this study, we synthesized the branched-chain compound coagulant (PPFS-PAD-RGO) and investigated its coagulation and demulsification properties. The results of dynamic and static light scattering and FTIR show that chitosan grafted onto the surface of modified PPFS forms a dendritic flocculation system. In addition, PPFS-PAD is fixed to a reduced graphene oxide carrier with a high specific surface area, which improves the positive charge density and dispersion of the coagulant. The layered structure amplifies the effect of adsorption bridge formation and net aggregation. At a concentration of 80 mg/L, PPFS-PAD-RGO exhibited a turbidity removal rate of 96.15 % and demulsification rate of 74 %. By comparing the structure of PPFS, it was found that the floc volume of PPFS-PAD-RGO is larger. This demulsification ability is mainly attributed to an amine matrix in the chitosan extension chain, which destroys the oil–water interface of the oil-in-water emulsion and induces demulsification. The introduction of RGO increases the local concentration of coagulant molecules. Therefore, the coagulation effect of PPFS-PAD-RGO in oily sewage is attributed to the introduction of demulsifier groups and nanomaterials, which strengthen the synergistic effect of charge neutralization, bridge adsorption and sweeping. [ABSTRACT FROM AUTHOR]

• A method of gravity coagulation was proposed. • The covalently linked coagulant microcapsules was successfully prepared. • The coagulant capsule has able to release its contents slowly upon water impact. • The mechanism of The coagulant capsule was studied. If untreated, oilfield sewage generated during the oil exploitation process can lead to severe environmental pollution. The coagulation/flocculation process plays a pivotal role in the comprehensive treatment of oilfield sewage on a large scale, yet traditional methods exhibit significant limitations. To address the disparity between laboratory experiments and large-scale implementation, this study introduces an innovative coagulant microcapsule. Prepared under gentle conditions, these microcapsules effectively eliminate colloidal particles from water when introduced at the coagulation tank inlet. Featuring a core–shell structure, coagulant microcapsules demonstrate controlled content release upon contact with water. The coagulation process occurs as sewage enters the coagulation tank. The core of the coagulant microcapsule consists of the inorganic polymer coagulant (PASS-C16) with hydrophobic association capabilities. Upon contact with sewage at a specific flow rate, the coagulant is released gradually from the microcapsule. Upon reaching the bottom of the coagulation pool, the coagulant comes into full contact with colloidal particles, influenced by gravity. Ultimately, through integration with Fluent simulation and analysis of floc particle size changes, it was determined that the primary mechanisms of coagulant capsules in aquatic conditions involve charge neutralization and bridging adsorption. The sweeping action is effective only when the test water tends to be static. This technology is viable for application in the coagulation sedimentation tanks of diverse sewage treatment plants. Gravity coagulation demonstrates potential as a replacement for conventional mechanical mixing methods, offering increased efficiency and potential energy savings in various water treatment processes. [ABSTRACT FROM AUTHOR]

In this research project, we first synthesized the magnetic manganese nanocatalyst by immobilizing the MnCl2 on the surface of magnetic Fe3O4 nanoparticles modified with catechol and piperazine/phenanthroline ligand [Fe3O4@Catechol/PZ-Phen-MnCl2], then we evaluated its catalytic performance in the synthesis of propargyl amines through the A3 and KA2-coupling three-component reactions aromatic aldehydes or ketones, with alkynes, and amines. FT-IR, SEM, TEM, EDX, XRD, TGA, VSM, ICP-OES and elemental mapping analyzes confirmed the successful synthesis of Fe3O4@Catechol/PZ-Phen-MnCl2 nanocatalyst. The results of the coupling reactions confirmed that the Fe3O4@Catechol/PZ-Phen-MnCl2 nanocomposite is a very efficient catalyst for the preparation of various derivatives of propargyl amines. This method has significant features compared to the previous methods, which can be mentioned as follows: synthesis of products with very high efficiency, carrying out the reaction under mild conditions and compatible with the environment, using green and recyclable catalyst, can being applicable to a wide range of substrates and providing NMR analysis for all propargyl amine products.Graphical Abstract: In this research project, we first synthesized the magnetic manganese nanocatalyst by immobilizing the MnCl2 on the surface of magnetic Fe3O4 nanoparticles modified with catechol and piperazine/phenanthroline ligand [Fe3O4@Catechol/PZ-Phen-MnCl2], then we evaluated its catalytic performance in the synthesis of propargyl amines through the A3 and KA2-coupling three-component reactions aromatic aldehydes or ketones, with alkynes, and amines. FT-IR, SEM, TEM, EDX, XRD, TGA, VSM, ICP-OES and elemental mapping analyzes confirmed the successful synthesis of Fe3O4@Catechol/PZ-Phen-MnCl2 nanocatalyst. The results of the coupling reactions confirmed that the Fe3O4@Catechol/PZ-Phen-MnCl2 nanocomposite is a very efficient catalyst for the preparation of various derivatives of propargyl amines. This method has significant features compared to the previous methods, which can be mentioned as follows: synthesis of products with very high efficiency, carrying out the reaction under mild conditions and compatible with the environment, using green and recyclable catalyst, can being applicable to a wide range of substrates and providing NMR analysis for all propargyl amine products. [ABSTRACT FROM AUTHOR]

The CO 2 capture and separation performance is enhanced by the improved structural polarity and additional adsorption sites created by anchoring alkali metal Li/Na/K. And the increase shows a positive correlation with AM concentration. Specially, UPC-6Li presents the best CO 2 capture capacity of 221.64 cm3 cm−3, along with the CO 2 over N 2 /CH 4 selectivity of 308/206, among UPC-AMs. [Display omitted] • CO 2 capture and separation performance were evaluated in 2D-COFs anchored by different concentration alkali metal (Li, Na, and K). • UPC-6Li exhibited the best CO 2 capture capacity of 221.64 cm3 cm−3 and CO 2 over N 2 /CH 4 selectivity of 308/206. • Improved structural polarity and additional metal adsorption sites are the main reasons for optimized performance. The development of advanced adsorbents with high CO 2 capture and separation performances is essential for decreasing atmospheric CO 2 concentration. Herein, grand canonical Monte Carlo and density functional theory were employed to investigate the adsorption and separation properties of CO 2 , N 2 , and CH 4 in 2D covalent organic framework (COFs) anchored by alkali metal (AMs) Li, Na, and K (UPC-nAMs, n = 3 or 6) at 298 K and 0–1.0 bar. The anchoring of AMs formed favorable adsorption sites, endowing UPC-nAMs with better CO 2 capture and separation performances. This effect was more evident with an increase in Li/Na/K concentration. The CO 2 adsorption capacity of UPC-6Li/Na/K was ∼ 221.64, 188.28, and 140.50 cm3 cm−3. The smaller atomic size of Li occupied less adsorption space, resulting in the highest CO 2 capture capacity of 221.64 cm3 cm−3 with selectivity of 308/206 over N 2 /CH 4 in UPC-6Li at 298 K and 1.0 bar. Structural stability, pore characteristics, isothermal adsorption heat, van der Waals and Coulomb interactions, gas distribution density, adsorption configuration, and gas radial distribution function were analyzed to identify the intrinsic mechanism of anchoring Li/Na/K to improve CO 2 capture and separation performances. [ABSTRACT FROM AUTHOR]

Natural rubber is a key agro-industrial product in Asia, Africa, America, and Oceania, with widespread applications (e.g. tires, latex gloves, wet suits). The energy consumption of the traditional rubber drying process is very high and improvements should be investigated to both reduce the energy consumption, and reduce the cost of the rubber processing. The research investigated both heat recovery and solar air heating (SAH) to minimize the energy consumption of the drying process. A complete assessment of an industrial rubber drying plant in China demonstrated that a heat recovery can reduce the energy consumption by 16 to 44%. If moreover SAH is applied, further energy savings can be achieved. A pilot-scale SAH was tested. Its solar transfer efficiency was between 30% and 50%. Experimental data were theoretically validated, and used in a scale-up design strategy, resulting in an overall drying energy saving of 60 to 77%. The corresponding total investment and payback period are 300 and 420 k€ and 2 to 3.3 years respectively. The novel layout of the energy-efficient rubber dryer, and its energy performance are illustrated. [Display omitted] • Natural rubber is a key agro-industrial product. • The energy consumption for rubber drying is very high. • Energy savings are achieved by integrated heat recovery. • Solar air heating can further reduce the energy consumption. • A total saving on drying energy of 60 to 77% is achieved. [ABSTRACT FROM AUTHOR]

• The octopus tentacle-like composite coagulant was prepared. • This special structure can improve performance of the coagulant. • Destabilizing O/W emulsified oil droplets. • The treated sewage meets the reinjection standard. The complexity of oily sewage from oilfields has risen with the advancement of polymer flooding technology, thereby increasing the treatment challenge. In this study, a composite coagulant, PVPAM-PPFS, was proposed, inspired by octopus tentacles, with PVP as the backbone. FTIR, 1H NMR and Rg radius of gyration were used to characterize the functional groups and conformation of PVPAM-PPFS in aqueous environments. The composite coagulant exhibits facile dispersion in water. Upon hydrolysis of PVPAM-PPFS, numerous molecular chains resembling octopus tentacles are formed and confirmed through Atomic Force Microscopy (AFM). When applied to oily sewage in oilfields, PVPAM-PPFS demonstrates enhanced interaction with emulsified oil layers, capturing colloidal particles in water and thereby facilitating efficient separation of oil, water, and flocs. Lastly, the mechanism of PVPAM-PPFS was analyzed through a combination of coagulation experiments and detection of floc morphology. PVPAM-PPFS will better interact with colloidal particles in water through increased charge neutralization, bridging adsorption, and sweeping capabilities. Significantly, an enhanced crude oil recovery rate is observed from the recovered oil droplets following the disruption of the emulsion layer. [ABSTRACT FROM AUTHOR]

The paper assesses the behavior of cohesive Geldart C-type particles, when fluidized by air with the aid of vibration. Together with their poor flowability and irregular hopper discharge, bubbling fluidization is very difficult to achieve due to the possible particle agglomeration and gas channeling. When trying to fluidize cohesive particles, the gas drag force cannot break the inter-particle bonds. Despite all these handling and operation problems, ultrafine particles of micron- or nanosize are increasingly applied in industrial processes. To disrupt the stable gas channels and cracks, a mechanical vibration is one of the easier and preferred methods to improve the fluidity of the cohesive particles. In the present study, several 2 to 40 μm particles were used. A comparison with Geldart A-type particles was also made. Experimental results were used to validate a more fundamental approach based upon the balance of forces acting on the particles. This resulted in a new delineation of the Geldart C/A boundary where the critical transition particle size for particles of given absolute density, ρ p , Hamaker constant, H , and inter-particle distance, z 0 , decreases with an increasing vibration intensity, I , according to d crit 2 ρ p = 8.03 H z 0 2 1 + I g. Mechanical vibration is a non-intrusive method to improve the fluidity of the cohesive particles and a new Geldart C/A boundary was modified for an increasing vibration intensity. [Display omitted] • Assesses the behavior of cohesive Geldart C-type particles, when fluidized by air with the aid of vibration. • Despite handling and operation problems, ultrafine particles are increasingly applied in industrial processes. • Mechanical vibration is a non-intrusive method to improve the fluidity of the cohesive particles. • Several 2 to 40 μm particles were examined and compared with Geldart A-type particles. • Experimental results and a balance of forces provided a new Geldart C/A boundary for an increasing vibration intensity [ABSTRACT FROM AUTHOR]

The control of laccase-catalyzed efficiency often relies on the utilization of modifying enzyme molecules and shielding agents. However, their elevated costs or carcinogenicity led to the inability for large-scale application. To address this concern, we found that a low-cost protein from soybean meal can reduce lignin's ineffective adsorption onto enzymes for improving the efficiency of thymol grafting to lignosulfonate. The results demonstrated that by adding 0.5 mg/mL of additional soybean meal protein, the thymol reaction ratio of the modified lignosulfonate (L-0.5 S) significantly boosted from 18.1 % to 35.0 %, with the minimal inhibitory concentrations of the L-0.5 S against Aspergillus niger dramatically improved from 12.5 mg/mL to 3.1 mg/mL. Multiple characterization methods were employed to better understand the benefit of the modification under the addition of the soybean meal protein. The C O and R 1 -O group content increased from 20.5 % to 37.8 % and from 65.1 % to 75.5 %, respectively. The proposed potential reaction mechanism was further substantiated by the physicochemical properties. The incorporation of soybean meal effectively mitigated the non-specific adsorption of lignosulfonate, resulting in a reduction of the surface area of lignin from 235.0 to 139.2 m2/g. The utilization of soybean meal as a cost-effective and efficient shielding agent significantly enhanced the efficiency of subsequent enzyme catalysis. Consequently, the application of soybean meal in commercial enzyme catalysis holds considerable appeal and amplifies the relevance of this study in preservative industries. [ABSTRACT FROM AUTHOR]

Pericarp browning is a major symptom of the quality deterioration in postharvest longan fruit. Previous studies show that the change in the quality of fresh produce is related to the level of energy status. The proton transport regulator such as dicyclohexylcarbodiimide (DCC) and disodium succinate (DS) can regulate the protons flux to affect the production of adenosine triphosphate (ATP) and the level of energy status. However, the mechanisms of proton transport regulator induced-the changes in the level of ATP and energy status in postharvest longan fruit in relation to longan pericarp browning remain unclear. In this work, the influences of DCC and DS-mediated the alteration of energy status on longan pericarp browning, energy metabolism, and respiratory metabolism were investigated. Results showed that DCC treatment accelerated pericarp browning development and elevated respiration rate as compared to the control. Longans treated with DCC exhibited higher levels of ATP, adenosine diphosphate (ADP), and energy charge, as well as higher activities of H+-ATPase, Ca2+-ATPase, and Mg2+-ATPase in the mitochondrial, vacuole, and plasma membranes. Additionally, DCC treatment increased the activities of phosphoglucose isomerase (PGI), succinate dehydrogenase (SDH), cytochrome C oxidase (CCO), ascorbic acid oxidase (AAO), and alternative oxidase (AOX), along with higher contents of ubiquinol (QH 2), nicotinamide adenine dinucleotide (NAD), and the reduced form of NAD (NADH). Whereas, DCC treatment decreased the activities of nicotinamide adenine dinucleotide kinase (NADK), and glucose-6-phosphate dehydrogenase (G-6-PDH) + 6-phosphaogluconate dehydrogenase (6-PGDH), and lowered the contents of ubiquinone (Q), nicotinamide adenine dinucleotide phosphate (NADP), and the reduced form of NADP (NADPH). These results revealed that DCC treatment accelerated energy deficit, disrupted energy balance, and promoted respiratory metabolism through enhancing embden-meyerhof-parnas (EMP), tricarboxylic acid (TCA) cycle, and cytochrome pathway (CCP) while attenuating pentose phosphate pathway (PPP), ultimately leading to the aggravated longan pericarp browning. Conversely, DS treatment delayed longan pericarp browning by acting on the opposite effects of DCC treatment. • DCC hastened longan pericarp browning, whereas DS had the opposite effect. • DCC lowered energy status of longan pericarp, but DS retained a higher energy status. • DCC reduced ATPase activities in longan pericarp, but DS enhanced these activities. • DCC raised EMP-TCA cycle and CCP, but reduced PPP, DS exhibited the opposite pattern. • DCC speeded energy deficit and respiratory metabolism, but DS retarded this process. [ABSTRACT FROM AUTHOR]

Bio-CuNPs with three-dimensional network topology were successfully prepared to improve rain-wash resistance and synergistic antimicrobial activity. [Display omitted] • CuO nanoparticles was successfully synthesized using waste tea seed cake extract. • The prepared Bio-CuNPs showeda three-dimensional network topology. • Bio-CuNPs exhibited excellent wettability and resistance to rain-washing. • CuO nanoparticles and tea saponin showed synergistic antimicrobial activity. • Bio-CuNPs displayed good biosafety to plants, microorganisms and aquatic organisms. Copper-based fungicides are commonly utilized as protective germicides; however, their susceptibility to rain-induced washing leads to a substantial copper exposure, resulting in significant environmental pollution and potential ecological risks. This study focuses on the biosynthesis of copper oxide nanoparticles at room temperature, utilizing copper sulfate pentahydrate and tea seed cake extract as reactive raw materials. The obtained copper oxide nanoparticles exhibit a distinctive dendritic three-dimensional topology. Notably, these copper oxide nanoparticles demonstrate superior wettability and spreadability on tomato, rice, and wheat leaves compared to the commercial formulation of copper hydroxide (Kocide). The retention amount of copper oxide nanoparticles on the surface of plant leaves after rain washing exhibited a 75.89% to 84.31% increase compared to that of Kocide, attributed to the structural chimerism of copper oxide nanoparticles and the micro-nano structure of leaves. Regarding antimicrobial activity against Magnaporthe oryzae and Clavibacter michiganense , copper oxide nanoparticles showed better residual activity and a longer persistent period than Kocide. Safety experiments demonstrated that copper oxide nanoparticles had minimal adverse effects on wheat plants, while in vivo studies in zebrafish revealed their effectiveness in reducing toxicity by over five-fold compared to Kocide. Furthermore, soil ecosystem assessments highlighted the high biocompatibility of copper oxide nanoparticles with Escherichia coli. Consequently, the prepared copper oxide nanoparticles hold significant promise as an eco-friendly alternative to traditional copper-based fungicides. [ABSTRACT FROM AUTHOR]

Pestalotiopsis microspora (P. microspore) is the main pathogenic microorganism causing fruit spoilage and rot in postharvest Chinese olive (Canarium album L.). The effects of P. microspore inoculation on disease occurrence of harvested Chinese olives with a specific focus on ROS and membrane lipid metabolisms were explored. The results showed a higher fruit disease index in P. microspora -infected samples. Notably, P. microspora -infected samples exhibited higher ROS levels, coupled with the lower AsA and GSH contents, the reduced ROS scavenging enzyme activities, a decreased reducing power, and a lower ability for scavenging DPPH radicals. Furthermore, the inoculated Chinese olives displayed higher cell membrane permeability and MLMREs activities, higher values of MDA, DAG, and SFAs, but lower PC and PI contents, USFAs, U/S, and IUFA. Taken together, these findings strongly suggested that the aggravated disease development in postharvest Chinese olives after P. microspore inoculation could be attributed to an enhanced peroxidation of membrane lipids due to the dropped capability to eliminate ROS. • P. microspore promoted disease development of harvested Chinese olive fruit. • P. microspore reduced ROS scavenging capacity in harvested Chinese olive fruit. • P. microspore promoted membrane lipid peroxidation in harvested Chinese olive fruit. • P. microspore promoted the degradations of membrane phospholipids and USFAs. • P. microspore -induced disease development is related to ROS and lipid metabolism. [ABSTRACT FROM AUTHOR]

Poor foliar deposition and retention of pesticides results in serious pesticide residues and environmental pollution. Organic-inorganic hybridized nanoparticles (OIHN), combining the advantages of organic and inorganic materials, can be used as carriers to load pesticides for efficient and safe application. Herein, a novel multifunctional OIHN composed of mesoporous silica nanoparticles (MSNs) and cationic chitosan quaternary ammonium salt (HACC) was constructed and used as a delivery system for prothioconazole (PTC). The resultant PTC@MSNs-HACC exhibited a remarkable loading capacity of 39.07 wt% and demonstrated enhanced PTC release (31.47 %) under alkaline conditions. The UV-shielding properties of MSNs efficiently shielded PTC from photodegradation, increasing its photostability by over threefold. The strong positive charge of HACC conferred excellent adhesion of PTC@MSNs-HACC to fungal cell membranes, leading to high deposition on wheat leaves with improved rain-wash resistance (increased by 30 %). Consequently, PTC@MSNs-HACC (EC 50 : 12.48 mg/L) exhibited superior wheat scab control compared to PTC emulsifiable concentrate (EC 50 : 28.49 mg/L). Additionally, PTC@MSNs-HACC displayed excellent uptake and transport in plants, ensuring plant safety and reducing toxicity to zebrafish by >1-fold. The potential application of the developed PTC@MSNs-HACC in agricultural production holds significant promise and is anticipated to find widespread use in the future. [Display omitted] • Prepared nanoparticles can combine the advantages of organic and inorganic materials. • PTC@MSNs-HACC can effectively protect PTC from photodegradation. • The nanoparticles improve the fungal cell adhesion and antifungal activities of PTC. • The prepared nano-formulation of PTC has excellent rain-wash resistance ability. • PTC@MSNs-HACC exhibits reduced toxicity to zebrafish and good safety on wheat plants. [ABSTRACT FROM AUTHOR]